Explore boys' slippers from the likes of Disney, Hanes, Under Armour, Havaianas, Reef, Forever, Acorn, Deer Stags, Puma, Nike, etc. UGG signed Rosie Hungtinton as its first-ever global female brand ambassador. Boots, Slippers, and Shoes are the best-selling product categories of UGG. Many shades of yellow include mellow, royal, gold, honey, butterscotch, fire, tangerine, summer, etc.